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| AME8853A Datasheet, PDF (9/29 Pages) Analog Microelectronics – High PSRR, Low Noise, 300mA CMOS Regulator | |||
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AME
AME8853A
High PSRR, Low Noise, 300mA
CMOS Regulator
n Electrical Specifications (Contd.)
Parameter
Symbol
Test Condition
Min Typ Max Units
Power Supply
Rejection Ration
COUT=1uF, VOUT=0.8V F=100Hz
60
PSRR
IOUT=10mA
F=1KHz
60
dB
VIN=2.8V
F=10KHz
60
Output Voltage Noise
Enable High (enabled)
Enable Low(shutdown)
Enable Input Bias Current
Shutdown Current
Shutdown Output Voltage
Protection
eN
VEN,HI
VEN,LO
IEN,HI
IEN,LO
ISHDN
VOUT,SD
IOUT=10mA, VOUT=0.8V,
f=1Hz to 100KHz
VIN(MIN) VIN 5.5V
VIN(MIN) VIN 5.5V
VEN = VIN
VEN = 0V
VIN=5.0V, VEN=0V
IOUT=0.4mA, VEN=0
100
µVRMS
1.4
VIN
V
0
0.4
8
µA
1
0.1
1
µA
0.4 V
Output Current Limit
ILIM
VOUT=0.9 x VOUT(NOM)
400
mA
Thermal Shutdown
Temperature
TSHDN Shutdown, temperature increasing
150
oC
Thermal Shutdown Hysteresis TSHDN(HYS)
20
Note1: Dropout Voltage is measured at VOUT=VOUT(NOM)x98%
Note2:For VOUT below 2.0V, Dropout Voltage is the input(MIN) to output differential.
Rev.C.01
9
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